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| author | Lennox Wu <lennox.wu@gmail.com> | 2013-09-14 09:48:37 +0400 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2014-08-06 21:07:40 +0400 |
| commit | ef2706a9cce75d71717dd659e36aed3dc3aa54ef (patch) | |
| tree | 9dba43f7c5039d9aed866784e759e530e287bcc6 | |
| parent | 3e1ad261d12d7dd61851fe1dd1916aa6b82ee4e1 (diff) | |
| download | linux-ef2706a9cce75d71717dd659e36aed3dc3aa54ef.tar.xz | |
Score: The commit is for compiling successfully. The modifications include: 1. Kconfig of Score: we don't support ioremap 2. Missed headfile including 3. There are some errors in other people's commit not checked by us, we fix it now 3.1 arch/score/kernel/entry.S: wrong instructions 3.2 arch/score/kernel/process.c : just some typos
commit 5fbbf8a1a93452b26e7791cf32cefce62b0a480b upstream.
Signed-off-by: Lennox Wu <lennox.wu@gmail.com>
[bwh: Backported to 3.2:
- Drop addition of 'select HAVE_GENERIC_HARDIRQS' which was not removed here
- Drop inapplicale change to copy_thread()]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
| -rw-r--r-- | arch/score/Kconfig | 3 | ||||
| -rw-r--r-- | arch/score/include/asm/io.h | 1 | ||||
| -rw-r--r-- | arch/score/include/asm/pgalloc.h | 2 | ||||
| -rw-r--r-- | arch/score/kernel/entry.S | 4 |
4 files changed, 6 insertions, 4 deletions
diff --git a/arch/score/Kconfig b/arch/score/Kconfig index df169e84db4e..beb9f218de05 100644 --- a/arch/score/Kconfig +++ b/arch/score/Kconfig @@ -108,3 +108,6 @@ source "security/Kconfig" source "crypto/Kconfig" source "lib/Kconfig" + +config NO_IOMEM + def_bool y diff --git a/arch/score/include/asm/io.h b/arch/score/include/asm/io.h index fbbfd7132e3b..574c8827abe2 100644 --- a/arch/score/include/asm/io.h +++ b/arch/score/include/asm/io.h @@ -5,5 +5,4 @@ #define virt_to_bus virt_to_phys #define bus_to_virt phys_to_virt - #endif /* _ASM_SCORE_IO_H */ diff --git a/arch/score/include/asm/pgalloc.h b/arch/score/include/asm/pgalloc.h index 059a61b7071b..716b3fd1d863 100644 --- a/arch/score/include/asm/pgalloc.h +++ b/arch/score/include/asm/pgalloc.h @@ -2,7 +2,7 @@ #define _ASM_SCORE_PGALLOC_H #include <linux/mm.h> - +#include <linux/highmem.h> static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd, pte_t *pte) { diff --git a/arch/score/kernel/entry.S b/arch/score/kernel/entry.S index 83bb96079c43..89702ac49709 100644 --- a/arch/score/kernel/entry.S +++ b/arch/score/kernel/entry.S @@ -264,7 +264,7 @@ resume_kernel: disable_irq lw r8, [r28, TI_PRE_COUNT] cmpz.c r8 - bne r8, restore_all + bne restore_all need_resched: lw r8, [r28, TI_FLAGS] andri.c r9, r8, _TIF_NEED_RESCHED @@ -408,7 +408,7 @@ ENTRY(handle_sys) sw r9, [r0, PT_EPC] cmpi.c r27, __NR_syscalls # check syscall number - bgeu illegal_syscall + bcs illegal_syscall slli r8, r27, 2 # get syscall routine la r11, sys_call_table |